I am starting a project for a custom LED kit for my car. The only problem that I am having is finding a controller(s) to run the kit. Basically the way that the LEDs are going to be set up is in sections.

In these sections I will have anywhere from 1 foot to 7 foot of LED lights but I can figure out the resistors needed for that.

The sections will be set up to flicker 3 or 4 times, stay on, then the next section will flicker 3 or 4 times, stay on, and this repeats until all segments are on. Once all segments are on they will stay on until I turn the switch to off.